44231033440 has 96 divisors (see below), whose sum is σ = 114041136384. Its totient is φ = 16077565440.

The previous prime is 44231033389. The next prime is 44231033443. The reversal of 44231033440 is 4433013244.

It is a junction number, because it is equal to n+sod(n) for n = 44231033399 and 44231033408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44231033443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7999957 + ... + 8005483.

It is an arithmetic number, because the mean of its divisors is an integer number (1187928504).

Almost surely, 2^44231033440 is an apocalyptic number.

44231033440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44231033440 is an abundant number, since it is smaller than the sum of its proper divisors (69810102944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44231033440 is a wasteful number, since it uses less digits than its factorization.

44231033440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10100 (or 10092 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 44231033440 its reverse (4433013244), we get a palindrome (48664046684).

The spelling of 44231033440 in words is "forty-four billion, two hundred thirty-one million, thirty-three thousand, four hundred forty".